महान वैज्ञानिक मैडम मैरी क्युरी प्रेरणादायी जीवन
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भोपाल_गैस_त्रासदी_के_तीन_दशक_1CLICK HERE Methylisocyanate_Reaction The Bhopal Gas Tragedy, 1984 was a catastrophe that had no parallel in the world’s industrial history. In the early morning hours of December 3, 1984, a rolling wind...
अलबर्ट_आइंस्टाइन_CLICK HERE Albert Einstein Theoretical Physicist Albert Einstein was a German-born theoretical physicist and philosopher of science. He developed the general theory of relativity, one of the two pillars of modern physics. Wikipedia Born:...
• Deficiency of vitamin A causes dryness of skin and night blindness • Skin food is Vitamin C • Vitamin C is also called Ascorbic Acid it prevents scurvy • Vitamin C is also...
VARIOUS SCIENCES • Taxidermy means stuffing dead animals • Stenography means short hand writing • Psoriasis is a learning disability • Paleontology is study of fossils. • Hematology is the study of blood. •...
UNITS OF MEASUREMENT • 1 horse power is 745.7 watts • 1 horse power = work equal to lifting 550 lbs of weight to one foot for one second • 1 calorie is equal...
SCIENTIFIC INSTRUMENTS • Hydrometer measures humidity • Barometer measures atmospheric pressure • Purity of milk is measured by lactometer • Fathometer measures the depth of oceans. • Sextant is used for measuring altitude of...